[INFO] fetching crate nucleobases 1.1.0...
[INFO] building nucleobases-1.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate nucleobases 1.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate nucleobases 1.1.0
[INFO] finished tweaking crates.io crate nucleobases 1.1.0
[INFO] tweaked toml for crates.io crate nucleobases 1.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nucleobases 1.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db601aeff5eb8a19b19e60cca5fa9c84101e458d06f17ab1c9f364c65f57c409
[INFO] running `Command { std: "docker" "start" "-a" "db601aeff5eb8a19b19e60cca5fa9c84101e458d06f17ab1c9f364c65f57c409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db601aeff5eb8a19b19e60cca5fa9c84101e458d06f17ab1c9f364c65f57c409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db601aeff5eb8a19b19e60cca5fa9c84101e458d06f17ab1c9f364c65f57c409", kill_on_drop: false }`
[INFO] [stdout] db601aeff5eb8a19b19e60cca5fa9c84101e458d06f17ab1c9f364c65f57c409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9d066462ec46787e7483c37bb2507a42940e7cbb62abb3a1e3b13ffb1688a99
[INFO] running `Command { std: "docker" "start" "-a" "b9d066462ec46787e7483c37bb2507a42940e7cbb62abb3a1e3b13ffb1688a99", kill_on_drop: false }`
[INFO] [stderr]    Compiling nucleobases v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "b9d066462ec46787e7483c37bb2507a42940e7cbb62abb3a1e3b13ffb1688a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9d066462ec46787e7483c37bb2507a42940e7cbb62abb3a1e3b13ffb1688a99", kill_on_drop: false }`
[INFO] [stdout] b9d066462ec46787e7483c37bb2507a42940e7cbb62abb3a1e3b13ffb1688a99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7db0e4eb363df6cff5c0c0548e601013e8881fec8b4df440bb3aae0dff402365
[INFO] running `Command { std: "docker" "start" "-a" "7db0e4eb363df6cff5c0c0548e601013e8881fec8b4df440bb3aae0dff402365", kill_on_drop: false }`
[INFO] [stderr]    Compiling nucleobases v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "7db0e4eb363df6cff5c0c0548e601013e8881fec8b4df440bb3aae0dff402365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7db0e4eb363df6cff5c0c0548e601013e8881fec8b4df440bb3aae0dff402365", kill_on_drop: false }`
[INFO] [stdout] 7db0e4eb363df6cff5c0c0548e601013e8881fec8b4df440bb3aae0dff402365